springMVC的问题记录

web包冲突

org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter'

<dependency>   <groupId>org.springframework</groupId>    <artifactId>spring-web</artifactId>    <version>4.3.9.RELEASE</version></dependency><!--webmvc本身有spring-web的依赖,两个版本不同导致冲突-->

tomcat启动加载spring配置文件异常

Error creating bean with name 'transactionManager' defined in file [H:\Java\javaee\taotao-parent\taotao-manager\taotao-manager-service\target\taotao-manager-service\WEB-INF\classes\spring\applicationContext-service.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'dataSource' is defined

<servlet>        <servlet-name>springDispatcherServlet</servlet-name>        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>        <init-param>            <param-name>contextConfigLocation</param-name>            <param-value>classpath*:spring/applicationContext*.xml</param-value>            <!--这里被idea重构了,导致启动失败-->        </init-param>        <load-on-startup>1</load-on-startup>    </servlet>

service下多配置了一个web.xml,导致加载spring配置文件冲突

dubbo引用service失败

No such extension com.alibaba.dubbo.registry.RegistryFactory by name 192.168.205.131.2181端口写错

nested exception is java.lang.IllegalStateException:  Invalid protocol="192.168.205.131:2181" contain illegal  charactor, only digit, letter, '-', '_' and '.' is legal.protocal 与address写反

 Fail to start server(url: dubbo://10.254.1.181:20880Caused by: java.net.BindException: Address already in use: bind服务端口冲突    <dubbo:protocol name="dubbo" port="20880"/>    修改端口名和端口号 INFO [RMI TCP Connection(192.168.205.131:2181)] - Opening socket connection to server  192.168.205.131/192.168.205.131:2181. Will not attempt to authenticate using SASL (unknown error)没有开启zookeeper服务

数据库添加数据与activemq队列不同步

添加数据后直接用id从数据库拿不到数据,Thread.sleep(1000)后正常